From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Tue, 28 Mar 2006 09:56:50 +0000 (-0800)
Subject: [PATCH] no need to check vfree arg for null in oss/sequencer
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5a83fdddb8a104c021837637a59f93948b906819;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

[PATCH] no need to check vfree arg for null in oss/sequencer

There's no need to check pointers for NULL before handing them to vfree().

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index 347cd79c2502..6815c30e0bc1 100644
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -1671,14 +1671,7 @@ void sequencer_init(void)
 
 void sequencer_unload(void)
 {
-	if(queue)
-	{
-		vfree(queue);
-		queue=NULL;
-	}
-	if(iqueue)
-	{
-		vfree(iqueue);
-		iqueue=NULL;
-	}
+	vfree(queue);
+	vfree(iqueue);
+	queue = iqueue = NULL;
 }